Finding the Fourth Proportional to 58,282,691.16, 80,430,233.58 and 32,177,259.48
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Solution
The fourth proportional to 58,282,691.16, 80,430,233.58 and 32,177,259.48 is: 44,404,684.21
Step by Step Solution
- Step 1: Write the proportion equation
58,282,691.16 : 80,430,233.58 = 32,177,259.48 : x - Step 2: Convert to fraction form
58,282,691.16/80,430,233.58 = 32,177,259.48/x - Step 3: Cross multiply
58,282,691.16x = 80,430,233.58 × 32,177,259.48 - Step 4: Simplify right side
58,282,691.16x = 2,588,024,495,940,669.50 - Step 5: Solve for x
x = 2,588,024,495,940,669.50/58,282,691.16 - Step 6: Final answer
x = 44,404,684.21
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.